Viral infection (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">viral infection</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for flu that I've seen before include "A bad winter bug" , "Minor ailment" , "Winter ailment" , "Infection reduced" , "Viral illness" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">viral infection</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for influenza that I've seen before include "Common infection" , "Viral infection" , "Viral complaint" , "Respiratory complaint" , "Nasty viral disease, usually of winter" .)